Lion Heart and other weapons!

[Ultima Shadow]

It's possible to trigger with Rinoa, Zell and Selphie to so maybe you can with the others to. But they require alot more timing and is much harder to get. Rinoa is however not all that hard. I can trigger at the rigth time with her about 40% of the times.

edit: nope, it's not possible. It was just that I got crictial strike everytime I pressed R1 by pure luck.